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scap/cli.py

Show First 20 Lines • Show All 115 Lines • ▼ Show 20 Lines	def _parse_arguments(self, argv):

:returns: Tuple of parsed argument Namespace and list of any extra		:returns: Tuple of parsed argument Namespace and list of any extra
arguments that were not parsed.		arguments that were not parsed.
"""		"""
self._argparser = self._build_argparser()		self._argparser = self._build_argparser()
return self._argparser.parse_known_args(argv)		return self._argparser.parse_known_args(argv)

def _build_argparser(self):		def _build_argparser(self):
parser = argparse.ArgumentParser(description=self.__doc__)		doc = self.__doc__.splitlines() if self.__doc__ else [None]
		desc = doc[0]

		if len(doc) > 1:
		epilog = "\n".join(doc[1::]).strip()
		formatter = argparse.RawDescriptionHelpFormatter
		else:
		epilog = None
		formatter = argparse.HelpFormatter

		parser = argparse.ArgumentParser(description=desc,
		epilog=epilog,
		formatter_class=formatter)

# Look for arguments that were added to our main method		# Look for arguments that were added to our main method
local_args = getattr(self.main, ATTR_ARGUMENTS, [])		local_args = getattr(self.main, ATTR_ARGUMENTS, [])

# List is built from the bottom up so reverse it to make the parser		# List is built from the bottom up so reverse it to make the parser
# arguments read in the same order as they were declared.		# arguments read in the same order as they were declared.
for argspec in reversed(local_args):		for argspec in reversed(local_args):
flags = argspec.pop('_flags')		flags = argspec.pop('_flags')
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